Submission #387564

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
387564	2021-04-09 02:00:25	Kevin_Zhang_TW	Trampoline (info1cup20_trampoline)	C++17	100 / 100	383 ms	29384 KiB

trampoline

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb emplace_back
#define AI(i) begin(i), end(i)
template<class T> bool chmin(T &a, T b) { return b < a && (a = b, true); }
template<class T> bool chmax(T &a, T b) { return a < b && (a = b, true); }
#ifdef KEV
#define DE(args...) kout("[ " + string(#args) + " ] = ", args)
void kout() { cerr << endl; }
template<class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ', kout(b...); }
template<class T> void debug(T l, T r) { while (l != r) cerr << *l << " \n"[next(l)==r], ++l; }
#else
#define DE(...) 0
#define debug(...) 0
#endif
const int MAX_N = 200010, MAX_K = 19;
int R, C, n;
int nxt[MAX_K][MAX_N];
pair<int,int> a[MAX_N];
int32_t main() {
  ios_base::sync_with_stdio(0), cin.tie(0);
  cin >> R >> C >> n;
  for (int x, y, i = 0;i < n;++i) {
    cin >> x >> y;
 
 
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Compilation message (stderr)

trampoline.cpp: In function 'int32_t main()':
trampoline.cpp:14:17: warning: statement has no effect [-Wunused-value]
   14 | #define DE(...) 0
      |                 ^
trampoline.cpp:50:3: note: in expansion of macro 'DE'
   50 |   DE(x, y, nx, ny);
      |   ^~
trampoline.cpp:14:17: warning: statement has no effect [-Wunused-value]
   14 | #define DE(...) 0
      |                 ^
trampoline.cpp:69:3: note: in expansion of macro 'DE'
   69 |   DE(x1, y1, x, y, x2, y2);
      |   ^~
trampoline.cpp:14:17: warning: statement has no effect [-Wunused-value]
   14 | #define DE(...) 0
      |                 ^
trampoline.cpp:93:3: note: in expansion of macro 'DE'
   93 |   DE(x, y);
      |   ^~

• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 11 / 11
• Subtask 4: 19 / 19
• Subtask 5: 27 / 27